whatsmars-dubbo-zk

pom.xml

@@ -225,6 +225,12 @@
                 <version>${slf4j.version}</version>
                 <scope>runtime</scope>
             </dependency>
+            <dependency>
+                <groupId>org.slf4j</groupId>
+                <artifactId>slf4j-log4j12</artifactId>
+                <version>${slf4j.version}</version>
+                <scope>runtime</scope>
+            </dependency>
             <dependency>
                 <groupId>ch.qos.logback</groupId>
                 <artifactId>logback-classic</artifactId>

whatsmars-dubbo/pom.xml

@@ -25,6 +25,7 @@
         <module>whatsmars-dubbo-examples</module>
         <module>whatsmars-dubbo-actuator</module>
         <module>whatsmars-dubbo-autoconfigure</module>
+        <module>whatsmars-dubbo-zk</module>
     </modules>
 
     <properties>

whatsmars-dubbo/whatsmars-dubbo-zk/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>whatsmars-dubbo</artifactId>
+        <groupId>org.hongxi</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>whatsmars-dubbo-zk</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.zookeeper</groupId>
+            <artifactId>zookeeper</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-log4j12</artifactId>
+        </dependency>
+    </dependencies>
+
+
+</project>
\ No newline at end of file

whatsmars-dubbo/whatsmars-dubbo-zk/src/main/java/org/hongxi/zk/ZKClient.java

+package org.hongxi.zk;
+
+import org.apache.zookeeper.ZooKeeperMain;
+
+public class ZKClient {
+    public static void main(String[] args) throws Exception {
+        ZooKeeperMain.main(args);
+        // 列出根节点下的所有子节点：ls /
+        // 列出某节点下的所有子节点：ls /dubbo
+    }
+}

whatsmars-dubbo/whatsmars-dubbo-zk/src/main/java/org/hongxi/zk/ZKStartup.java

+package org.hongxi.zk;
+
+import org.apache.zookeeper.server.ServerConfig;
+import org.apache.zookeeper.server.ZooKeeperServerMain;
+import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
+
+import java.io.InputStream;
+import java.util.Properties;
+
+public class ZKStartup {
+    public static void main(String[] args) throws Exception {
+        QuorumPeerConfig config = new QuorumPeerConfig();
+        InputStream is = ZKStartup.class.getResourceAsStream("/zookeeper.properties");
+        Properties p = new Properties();
+        p.load(is);
+        config.parseProperties(p);
+        ServerConfig serverconfig = new ServerConfig();
+        serverconfig.readFrom(config);
+        new ZooKeeperServerMain().runFromConfig(serverconfig);
+    }
+}

whatsmars-dubbo/whatsmars-dubbo-zk/src/main/resources/log4j.properties

+# Define some default values that can be overridden by system properties
+zookeeper.root.logger=INFO, CONSOLE
+zookeeper.console.threshold=INFO
+zookeeper.log.dir=.
+zookeeper.log.file=zookeeper.log
+zookeeper.log.threshold=DEBUG
+zookeeper.tracelog.dir=.
+zookeeper.tracelog.file=zookeeper_trace.log
+
+#
+# ZooKeeper Logging Configuration
+#
+
+# Format is "<default threshold> (, <appender>)+
+
+# DEFAULT: console appender only
+log4j.rootLogger=${zookeeper.root.logger}
+
+# Example with rolling log file
+#log4j.rootLogger=DEBUG, CONSOLE, ROLLINGFILE
+
+# Example with rolling log file and tracing
+#log4j.rootLogger=TRACE, CONSOLE, ROLLINGFILE, TRACEFILE
+
+#
+# Log INFO level and above messages to the console
+#
+log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
+log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
+log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
+log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
+
+#
+# Add ROLLINGFILE to rootLogger to get log file output
+#    Log DEBUG level and above messages to a log file
+log4j.appender.ROLLINGFILE=org.apache.log4j.RollingFileAppender
+log4j.appender.ROLLINGFILE.Threshold=${zookeeper.log.threshold}
+log4j.appender.ROLLINGFILE.File=${zookeeper.log.dir}/${zookeeper.log.file}
+
+# Max log file size of 10MB
+log4j.appender.ROLLINGFILE.MaxFileSize=10MB
+# uncomment the next line to limit number of backup files
+#log4j.appender.ROLLINGFILE.MaxBackupIndex=10
+
+log4j.appender.ROLLINGFILE.layout=org.apache.log4j.PatternLayout
+log4j.appender.ROLLINGFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L] - %m%n
+
+
+#
+# Add TRACEFILE to rootLogger to get log file output
+#    Log DEBUG level and above messages to a log file
+log4j.appender.TRACEFILE=org.apache.log4j.FileAppender
+log4j.appender.TRACEFILE.Threshold=TRACE
+log4j.appender.TRACEFILE.File=${zookeeper.tracelog.dir}/${zookeeper.tracelog.file}
+
+log4j.appender.TRACEFILE.layout=org.apache.log4j.PatternLayout
+### Notice we are including log4j's NDC here (%x)
+log4j.appender.TRACEFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}] - %-5p [%t:%C{1}@%L][%x] - %m%n
\ No newline at end of file

whatsmars-dubbo/whatsmars-dubbo-zk/src/main/resources/zookeeper.properties

+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+# 
+#    http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# the directory where the snapshot is stored.
+dataDir=/tmp/zookeeper
+# the port at which the clients will connect
+clientPort=2181
+# disable the per-ip limit on the number of connections since this is a non-production config
+maxClientCnxns=0